Revert "Removed reporting of cobertura and sonar properties since we're using the runner."

This reverts commit cf76a92af3dc541028979cb63c4519332687d2bf.
Revert "Removed cobertura and added jacoco"

This reverts commit 8084c9990edd771ada275580a6b59f38204b9df7.
Merge pull request #7 from tomma/Cleanup

Readded Cobertura.